PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/06-19:58:10
G01     320.8          13.3               -4.8 +/-   38.12     -12.5 +/-   38.12  0.090 / 0.180
G08     265.3          17.3               10.4 +/-    2.31      24.6 +/-    2.31  0.150 / 0.180
G10     68.2           55.4                7.3 +/-    1.07       8.7 +/-    1.07  0.040 / 0.050
G11     311.8          16.3                7.0 +/-    9.30      16.9 +/-    9.30  0.040 / 0.060
G14     265.7          64.1                8.7 +/-    1.36       9.6 +/-    1.36  0.170 / 0.380
G20     99.4           32.4                8.6 +/-    1.23      14.3 +/-    1.23  0.150 / 0.460
G21     155.6          13.1               10.4 +/-    2.90      27.2 +/-    2.90  0.130 / 0.240
G27     229.6          14.5               10.4 +/-    2.39      26.2 +/-    2.39  0.130 / 0.210
G31     177.2          33.4                9.5 +/-    1.47      15.6 +/-    1.47  0.220 / 0.320
G32     352.5          72.5                9.9 +/-    0.82      10.4 +/-    0.82  0.210 / 0.330